64271294388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255044819}}^1$

素因数の和:255044836

約数の個数: 36

約数和(自身を含む): 185672628960

約数和(自身を除く): 121401334572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255044819, 510089638, 765134457, 1020179276, 1530268914, 1785313733, 2295403371, 3060537828, 3570627466, 4590806742, 5355941199, 7141254932, 9181613484, 10711882398, 16067823597, 21423764796, 32135647194, 64271294388]

約数ペア:

[(1, 64271294388), (2, 32135647194), (3, 21423764796), (4, 16067823597), (6, 10711882398), (7, 9181613484), (9, 7141254932), (12, 5355941199), (14, 4590806742), (18, 3570627466), (21, 3060537828), (28, 2295403371), (36, 1785313733), (42, 1530268914), (63, 1020179276), (84, 765134457), (126, 510089638), (252, 255044819)]